493995 has 8 divisors (see below), whose sum is σ = 790416. Its totient is φ = 263456.

The previous prime is 493993. The next prime is 494023. The reversal of 493995 is 599394.

It is a happy number.

493995 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 493995 - 2¹ = 493993 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (493993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16452 + ... + 16481.

It is an arithmetic number, because the mean of its divisors is an integer number (98802).

2⁴⁹³⁹⁹⁵ is an apocalyptic number.

493995 is a deficient number, since it is larger than the sum of its proper divisors (296421).

493995 is a wasteful number, since it uses less digits than its factorization.

493995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32941.

The product of its digits is 43740, while the sum is 39.

The square root of 493995 is about 702.8477786833. The cubic root of 493995 is about 79.0510272270.

Adding to 493995 its product of digits (43740), we get a palindrome (537735).

The spelling of 493995 in words is "four hundred ninety-three thousand, nine hundred ninety-five".